Their discovery of the LDL receptor as the major
molecule regulating cholesterol metabolism and its genetic disruption in the human disease familial hypercholesterolemia have been recognized by their receipt of numerous awards, including the Nobel Prize in Physiology or Medicine (1985), the Albert D. Lasker Award in Basic Medical Research (1985), and the U.S. National Medal of Science (1988).
In recent work, Drs. Goldstein and Brown discovered the SREBP family of transcription factors and showed how these membrane - bound
molecules control the synthesis of
cholesterol and fatty acids through a newly described process of
Regulated Intramembrane Proteolysis.